compression test

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compression test


Post by bob » Mon Sep 08, 2008 9:19 pm

doing a compression test what should it be

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Re: compression test


Post by panhead » Mon Sep 08, 2008 10:51 pm

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Re: compression test


Post by awander » Tue Sep 09, 2008 1:37 am

Lotta' info there on compression ratios of the various stock motors, but I didn't see anything about what kind of numbers you should get if you do a compression test.

My Clymer "Panhead 1948-1965" Service Manual says 90psi, or 14.7psi x your compression ratio.

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